Add quick unlock private interface

third_party/closure_compiler/interfaces/quick_unlock_private_interface.js

Index: third_party/closure_compiler/interfaces/quick_unlock_private_interface.js
diff --git a/third_party/closure_compiler/interfaces/quick_unlock_private_interface.js b/third_party/closure_compiler/interfaces/quick_unlock_private_interface.js
new file mode 100644
index 0000000000000000000000000000000000000000..5fe9756e0619d1e2d9a651b1d19fc27241d74c20
--- /dev/null
+++ b/third_party/closure_compiler/interfaces/quick_unlock_private_interface.js
@@ -0,0 +1,57 @@
+// Copyright 2016 The Chromium Authors. All rights reserved.
+// Use of this source code is governed by a BSD-style license that can be
+// found in the LICENSE file.
+
+// This file was generated by:
+//   ./tools/json_schema_compiler/compiler.py.
+
+/** @fileoverview Interface for quickUnlockPrivate that can be overriden. */
+
+assertNotReached('Interface file for Closure Compiler should not be executed.');
+
+/** @interface */
+function QuickUnlockPrivate() {}
+
+QuickUnlockPrivate.prototype = {
+  /**
+   * Returns the set of quick unlock modes that are available for the user to
+   * use. Some quick unlock modes may be disabled by policy.
+   * @param {function(!Array<!chrome.quickUnlockPrivate.QuickUnlockMode>):void}
+   *     onComplete
+   * @see https://developer.chrome.com/extensions/quickUnlockPrivate#method-getAvailableModes
+   */
+  getAvailableModes: assertNotReached,
+
+  /**
+   * Returns the quick unlock modes that are currently enabled and usable on the
+   * lock screen.
+   * @param {function(!Array<!chrome.quickUnlockPrivate.QuickUnlockMode>):void}
+   *     onComplete
+   * @see https://developer.chrome.com/extensions/quickUnlockPrivate#method-getActiveModes
+   */
+  getActiveModes: assertNotReached,
+
+  /**
+   * Update the set of quick unlock modes that are currently active/enabled.
+   * @param {string} accountPassword The password associated with the account
+   *     (e.g. the GAIA password). This is required to change the quick unlock
+   *     credentials.
+   * @param {!Array<!chrome.quickUnlockPrivate.QuickUnlockMode>} modes The quick
+   *     unlock modes that should be active.
+   * @param {!Array<string>} credentials The associated credential for each
+   *     mode. To keep the credential the same for the associated mode, pass an
+   *     empty string.
+   * @param {function(boolean):void} onComplete Called with true if the quick
+   *     unlock state was updated, false otherwise. The update is treated as a
+   *     single atomic operation.
+   * @see https://developer.chrome.com/extensions/quickUnlockPrivate#method-setModes
+   */
+  setModes: assertNotReached,
+};
+
+/**
+ * Called after the active set of quick unlock modes has changed.
+ * @type {!ChromeEvent}
+ * @see https://developer.chrome.com/extensions/quickUnlockPrivate#event-onActiveModesChanged
+ */
+QuickUnlockPrivate.prototype.onActiveModesChanged;